I have not used Wingz from the airport in a while but I am pretty sure they still pick up curbside on the departures level and both the SFO and Wingz websites still say they do. You request a large car in advance by indicating how many people and how much luggage and make sure you get something that works for you. I generally end up with a minivan or large SUV. If it's not what you want after you match with a driver, you can cancel it.

from https://www.flysfo.com/passengers/gr...yft-uber-rides
Wingz pick-up is located at the Departures level of the Domestic Terminals:

• Terminal 1, Door 4
• Terminal 2, Door 4 and 5
• Terminal 3, Door 13

from https://help.wingz.me/hc/en-us/artic...al-Airport-SFO
Wingz Drivers are to pick up riders from the designated rideshare pick-up area, which is curbside at the following locations:
* Terminal 1, Departure Level, Door 4
* Terminal 2, Departure Level, Door 4 and 5
* Terminal 3, Departure Level, Door 11 and 12

For international pick-ups, the designated rideshare pick-up area is the departure level outside at the center island, zones 14-17.


Either way you are going to have to collect your luggage and go upstairs so it's the option of going up one level to departures for Wingz/UBER Black/Lyft Black, or two and walking over the bridge to the garage for regular Lyft/Uber. I gave up on SFO taxis a long time ago. If you are going more than 15 miles from the airport they get incredibly expensive.